16456969440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11428451}}^1$

素因数の和:11428472

約数の個数: 72

約数和(自身を含む): 56159413128

約数和(自身を除く): 39702443688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 11428451, 22856902, 34285353, 45713804, 57142255, 68570706, 91427608, 102856059, 114284510, 137141412, 171426765, 182855216, 205712118, 228569020, 274282824, 342853530, 365710432, 411424236, 457138040, 514280295, 548565648, 685707060, 822848472, 914276080, 1028560590, 1097131296, 1371414120, 1645696944, 1828552160, 2057121180, 2742828240, 3291393888, 4114242360, 5485656480, 8228484720, 16456969440]

約数ペア:

[(1, 16456969440), (2, 8228484720), (3, 5485656480), (4, 4114242360), (5, 3291393888), (6, 2742828240), (8, 2057121180), (9, 1828552160), (10, 1645696944), (12, 1371414120), (15, 1097131296), (16, 1028560590), (18, 914276080), (20, 822848472), (24, 685707060), (30, 548565648), (32, 514280295), (36, 457138040), (40, 411424236), (45, 365710432), (48, 342853530), (60, 274282824), (72, 228569020), (80, 205712118), (90, 182855216), (96, 171426765), (120, 137141412), (144, 114284510), (160, 102856059), (180, 91427608), (240, 68570706), (288, 57142255), (360, 45713804), (480, 34285353), (720, 22856902), (1440, 11428451)]